<template>
  <el-form :model="loginForm" :rules="rules2" ref="ruleForm2" label-position="left" label-width="0px" class="demo-ruleForm login-container">
    <h3 class="title">系统登录</h3>
    <el-form-item prop="account">
      <el-input type="text" v-model="loginForm.account" auto-complete="off" placeholder="手机或者邮箱或者用户名"></el-input>
    </el-form-item>
    <el-form-item prop="checkPass">
      <el-input type="password" v-model="loginForm.password" auto-complete="off" placeholder="密码"></el-input>
    </el-form-item>
    <el-checkbox v-model="checked" checked class="remember">记住密码</el-checkbox>
    <el-form-item style="width:100%;">
      <el-button type="primary" style="width:48%;" @click.native.prevent="loginSubmit" :loading="logining">登录</el-button>
      <el-button type="success" style="width:48%;" @click.native.prevent="shopRegister" :loading="logining">店铺入驻</el-button>
      <!--<el-button @click.native.prevent="handleReset2">重置</el-button>-->
    </el-form-item>
  </el-form>
</template>

<script>
  import { requestLogin } from '../api/api';
  //import NProgress from 'nprogress'
  export default {
    data() {
      return {
        logining: false,
        loginForm: {
          account: '东邪',
          password: '123456',
          //登录的用户的类型： 普通用户 1， 员工 0
          type: 0,
        },
        rules2: {
          account: [
            { required: true, message: '请输入账号或者邮箱或者用户名', trigger: 'blur' },
            //{ validator: validaePass }
          ],
          password: [
            { required: true, message: '请输入密码', trigger: 'blur' },
            //{ validator: validaePass2 }
          ]
        },
        checked: true
      };
    },
    methods: {
      shopRegister(){
        this.$router.push({ path: '/shopRegister' });
      },
      handleReset2() {
        this.$refs.ruleForm2.resetFields();
      },


      /**
       * 登录处理函数
       * @param ev
       */
      loginSubmit(ev) {

        /**
         * 获取参数发送请求
         */
        this.$refs.ruleForm2.validate((valid) => {
          /**
           * 表单验证成功
           */
          if (valid) {
            this.logining = true;

            //发送请求
            this.$http.post("/login/account", this.loginForm)
              .then(res => {
                //关闭忙等框
                this.logining = false;
                if(res.data.success){
                  //登录成功，1 保存数据（key、user到localstorage中）2 跳转到后台页面的首页echarts
                  //显示成功信息
                  this.$message({
                    message: "登录成功",
                    type: 'success'
                  });
                  //保存数据
                  //使用解构赋值获取对象中的字段
                  let {token, logininfo, permissions, menus} = res.data.resultObj;
                  localStorage.setItem("token", token);

                  //logininfo 是一个对象，需要转换为Json格式字符串形式保存
                  localStorage.setItem("logininfo", JSON.stringify(logininfo));
                  localStorage.setItem("permissions", JSON.stringify(permissions));
                  localStorage.setItem("menus", JSON.stringify(menus));


                  //跳转 (使用路由来跳转)
                  this.$router.push({ path: '/echarts' });
                  //登录成功之后刷新一下本地的路由缓存,清除菜单的动态路由数据
                  location.reload();
                }else {
                  this.logining = false;
                  this.$message({
                    message: res.data.message,
                    type: 'error'
                  });
                }
              })
            .catch(res => {
              this.$message({
                message: "网络繁忙，请稍后重试",
                type: 'error'
              });
            })
            //NProgress.start();
            /*var loginParams = { username: this.ruleForm2.account, password: this.ruleForm2.checkPass };
            requestLogin(loginParams).then(data => {
              this.logining = false;
              //NProgress.done();
              let { msg, code, user } = data;
              if (code !== 200) {
                this.$message({
                  message: msg,
                  type: 'error'
                });
              } else {

                sessionStorage.setItem('user', JSON.stringify(user));
                this.$router.push({ path: '/echarts' });
              }
            });*/
          } else {
            /**
             * 表单验证失败
             */
            console.log('error submit!!');
            return false;
          }
        });
      }
    }
  }

</script>

<style lang="scss" scoped>
  .login-container {
    /*box-shadow: 0 0px 8px 0 rgba(0, 0, 0, 0.06), 0 1px 0px 0 rgba(0, 0, 0, 0.02);*/
    -webkit-border-radius: 5px;
    border-radius: 5px;
    -moz-border-radius: 5px;
    background-clip: padding-box;
    margin: 180px auto;
    width: 350px;
    padding: 35px 35px 15px 35px;
    background: #fff;
    border: 1px solid #eaeaea;
    box-shadow: 0 0 25px #cac6c6;
    .title {
      margin: 0px auto 40px auto;
      text-align: center;
      color: #505458;
    }
    .remember {
      margin: 0px 0px 35px 0px;
    }
  }
</style>